Run: 2026-05-10-01KR91522QMZZG271CJN6PCZAP

Run Details

Duration:
44.3s
Cost:
$0.000594
Provider:
DeepInfra

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain fell hard against the glass of the old house. A single light flickered inside the cold and dark hall. Lord Byron lay dead upon the thick red velvet rug. His pale face stared blankly at the high white ceiling. A silver knife rested deep within his cold, still chest. The butler stood near the door with a trembling hand. He held a golden key tight inside his sweaty palm. No one had entered the room through the locked door. The window was open to the wind and the storm. Someone had killed him for the secret in the box.
created_at"2026-05-10T13:27:44.993Z" 5/10/2026, 1:27:44 PM
model"google/gemma-4-31b-it-20260402"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency164
moderation_latency(null)
generation_time44190
tokens_prompt46
tokens_completion1101
native_tokens_prompt53
native_tokens_completion1544
native_tokens_completion_images(null)
native_tokens_reasoning969
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.00059361
router(null)
provider_responses
0
endpoint_id"4149ab03-3b69-45a0-b94c-6c253b8641a1"
id"chatcmpl-Rv5bKumuZaIifbiMS1ftUQ6s"
is_byokfalse
latency57
model_permaslug"google/gemma-4-31b-it-20260402"
provider_name"DeepInfra"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778419665-2DUPjwkPDkjZOOjCfLgB"
session_id(null)
api_type"completions"
id"gen-1778419665-toWYmjdZvX28wbShiyZ0"
upstream_id"chatcmpl-Rv5bKumuZaIifbiMS1ftUQ6s"
total_cost0.00059361
cache_discount(null)
upstream_inference_cost0
provider_name"DeepInfra"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
910